<p>Each spiral contains: (i) cropped leukocoric pictures from Patient Zero (denoted Lk+/Rb+), (ii) non-leukocoric pupils from Patient Zero (Lk−/Rb+), and (iii) non-leukocoric pupils from healthy control subjects (Lk−/Rb−). <b>A</b>) Cropped leukocoric pupils that exhibit a gray scale (classic leukocoria); cropped leukocoric pupils with non-black and white appearance are also shown: <b>B</b>) yellow, i.e., “xanthocoria”; <b>C</b>) pink, i.e., “rhodocoria”; <b>D</b>) orange, i.e., “cirrocoria”. Many pupils in A–D contain specular reflections of cornea that appear as a white dot and are not indicative of disease.</p
Leukocoria, a presenting sign in several significant pediatric ocular conditions, can be artefactual...
<p>Pictured are tumor cell-enriched mononucleated cells after immunofluorescent staining with DAPI, ...
Relationship between age and pupil size, determined using an infrared flash photograph technique wit...
<p><b>A</b>) Digital image showing bilateral leukocoria in Patient Zero taken at the age of 199 days...
<p><b>A</b>) The reflection of visible light by an intraocular Rb tumor can cause the pupil to appea...
Retinoblastoma is the most common primary intraocular tumor in children. The first sign that is ofte...
<p><b>A</b>) Number of leukocoric pictures plotted as a function of age. Inset shows expansion of ag...
<p><b>A)</b> Sectioning the Saturation-Value plane of HSV color space into a useful scale for classi...
<p>Upper panel: photograph collected with a Motorola Droid Razr® and “pseudo-leukocoria” which can b...
<p><b>A</b>) Depiction of Hue as an angular quantity. <b>B</b>) Polar plots of average Hue, per pixe...
<p><b>A</b>) Longitudinal frequency of photography of “Patient Zero” by parents over a three year pe...
Retinoblastoma is the most common primary intraocular tumor in children. The first sign that is ofte...
Leukocoria is the white reflex of the pupil that can be seen in flash photography and is often assoc...
A previously healthy 2-year-old girl presented with a rash of erythematous macules on the abdomen (F...
<p>Mean Colorimetric Properties Calculated From Images Containing Leukocoric and Healthy Control Pup...
Leukocoria, a presenting sign in several significant pediatric ocular conditions, can be artefactual...
<p>Pictured are tumor cell-enriched mononucleated cells after immunofluorescent staining with DAPI, ...
Relationship between age and pupil size, determined using an infrared flash photograph technique wit...
<p><b>A</b>) Digital image showing bilateral leukocoria in Patient Zero taken at the age of 199 days...
<p><b>A</b>) The reflection of visible light by an intraocular Rb tumor can cause the pupil to appea...
Retinoblastoma is the most common primary intraocular tumor in children. The first sign that is ofte...
<p><b>A</b>) Number of leukocoric pictures plotted as a function of age. Inset shows expansion of ag...
<p><b>A)</b> Sectioning the Saturation-Value plane of HSV color space into a useful scale for classi...
<p>Upper panel: photograph collected with a Motorola Droid Razr® and “pseudo-leukocoria” which can b...
<p><b>A</b>) Depiction of Hue as an angular quantity. <b>B</b>) Polar plots of average Hue, per pixe...
<p><b>A</b>) Longitudinal frequency of photography of “Patient Zero” by parents over a three year pe...
Retinoblastoma is the most common primary intraocular tumor in children. The first sign that is ofte...
Leukocoria is the white reflex of the pupil that can be seen in flash photography and is often assoc...
A previously healthy 2-year-old girl presented with a rash of erythematous macules on the abdomen (F...
<p>Mean Colorimetric Properties Calculated From Images Containing Leukocoric and Healthy Control Pup...
Leukocoria, a presenting sign in several significant pediatric ocular conditions, can be artefactual...
<p>Pictured are tumor cell-enriched mononucleated cells after immunofluorescent staining with DAPI, ...
Relationship between age and pupil size, determined using an infrared flash photograph technique wit...